# Clustering Approach 4 : RPPA_CHIERARCHICAL
Index	Clinical feature name	Test type	P value	Comment
1	Time to Death	logrank test	0.265365019897675	Range of duration = 0.07 to 210.94, nDeath = 107, nCensor = 105
2	AGE	ANOVA	0.302739987159173	Range of values = 19 to 90, Mean = 62.1226, StdDev = 12.2279
3	GENDER	Fisher's exact test	0.842197826493827	nTypes = 2 (FEMALE/MALE), nPatients = 62/150
4	PATHOLOGY.T	Chi-square test	0.194167300667369	nTypes = 4 (T1/T2/T3/T4), nPatients = 13/59/53/79, nMissing = 8
5	PATHOLOGY.N	Chi-square test	0.0533817225432738	nTypes = 4 (N0/N1/N2/N3), nPatients = 73/20/79/4, nMissing = 36
6	TUMOR.STAGE	Chi-square test	0.10288690353619	nTypes = 4 (I/II/III/IV), nPatients = 9/39/31/121, nMissing = 12
7	RADIATIONS.RADIATION.REGIMENINDICATION	Fisher's exact test	0.595344221043728	nTypes = 2 (NO/YES), nPatients = 56/156
8	NUMBERPACKYEARSSMOKED	ANOVA	0.752067809212204	Range of values = 1 to 300, Mean = 48.9048, StdDev = 38.6237, nMissing = 107
9	STOPPEDSMOKINGYEAR	ANOVA	0.369780789088943	Range of values = 1955 to 2011, Mean = 1994.07, StdDev = 14.1907, nMissing = 127
10	TOBACCOSMOKINGHISTORYINDICATOR	Chi-square test	0.432813903915046	nTypes = 4 (CURRENT REFORMED SMOKER FOR < OR = 15 YEARS/CURRENT REFORMED SMOKER FOR > 15 YEARS/CURRENT SMOKER/LIFELONG NON-SMOKER), nPatients = 60/38/64/40, nMissing = 10
11	YEAROFTOBACCOSMOKINGONSET	ANOVA	0.746158838684163	Range of values = 1928 to 2001, Mean = 1964.23, StdDev = 12.4311, nMissing = 97